Morly on RS mentioned that the ACME C4 exclusive character key will be Grand Moff Tarkin. Edition size of 1250 pieces & a pre-sell system for people to pick up their key at the show & a number of them on the ACME site for non-attendees.

It was an auction win on eBay. It came along with a promo Padme maquette as a 'toss-in' bonus. The ad mentioned that the key was an artist proof, but I presumed that information was referring to the maquette itself. To my surprise and delight, both items were AP versions, not just the maquette. Although I paid a small fortune, I feel I lucked out on this find.